September 1 - US Labor Day United States Share TweetYesterday was Labor day in the US. On this occasion, we are publishing two articles from the new issue of the American Socialist Appeal Workers’ Struggle at Whole Foods Market Support the right of workers everywhere to join a union! By Shane Jones. Why Join a Trade Union? Some interesting facts about trade unions and the bosses' attempts to prevent them from forming!Yesterday was Labor day in the US. On this occasion, we are publishing two articles from the new issue of the American Socialist Appeal Workers’ Struggle at Whole Foods Market Support the right of workers everywhere to join a union! By Shane Jones. Why Join a Trade Union? Some interesting facts about trade unions and the bosses' attempts to prevent them from forming!